Heart|Natural|IGI

1.02ct I SI1 Heart Natural Diamond

VG • I/SI1 • IGI 782695175

Shape and cutting style on the report: Heart brilliant

Certificate IGI 782695175

Diamond specifications and retailer prices

From $915 USD
As of October 29, 2026
13 retailers carry this diamond
Most expensive: $2,838 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 782695175. Listed at 13 retailers as of October 27, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 782695175
Dimensions5.82 × 7.14 × 4.16 mm
L/W Ratio1.23
Girdle conditionFaceted
Culet sizePointed
Top View
5.82 mm7.14 mm1.02 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 782695175
Side View
Table 57.0%Crown 34.6°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 58.3%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 29
Current: $1,138 USD|Low: $909 USD|High: $2,157 USD|Avg: $1,308 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 3$915 USD
Retailer 7$1,114 USD
Retailer 6$1,115 USD
Retailer 1$1,138 USD
Retailer 8$1,164 USD
Retailer 9$1,208 USD
Retailer 2$1,348 USD
Retailer 5$1,416 USD
Retailer 4$2,142 USD

35 data points across 9 retailers

13 retailers$915 USD to $2,838 USD

Retailer 1
-
$915 USD
Price last confirmed 8 days ago
Retailer 2
-
$1,114 USD
View
Price last confirmed 7 days ago
Retailer 3
-
$1,115 USD
View
Price last confirmed 6 days ago
Retailer 4
-
$1,138 USD
View
Price last confirmed 7 days ago
Retailer 5
-
$1,164 USD
View
Price last confirmed 12 days ago
Retailer 6
-
$1,164 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$1,208 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$1,297 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$1,343 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$1,348 USD
View
Price last confirmed 7 days ago
Retailer 11
-
$1,416 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$2,142 USD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
d933467c-d57d-403d-a170-86493e8ca440 · Oct 27
$2,838 USD
View
Price last confirmed 10 days ago
12 more retailers have this diamond

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

1.02ct Heart
$915 USD